Insider · CIK 0001725125
Adam Lee Soroca
Files at MGNI (MAGNITE, INC.). First filing Nov 19, 2024, latest Feb 18, 2026.
Adam Lee Soroca files SEC Form 4 as officer at MGNI (MAGNITE, INC.). Since Nov 19, 2024, Adam Lee Soroca has reported 0 open-market buys worth $0 and 12 open-market sells worth $4.5M, the latest filed on Feb 18, 2026.
A track record needs three past buys with six months of prices behind them; Adam Lee Soroca has 0, so none is measured yet.
The newest scored trade: sold $258k of MGNI on Feb 18, 2026, filed Feb 18, 2026, scored 8 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 3 sells worth $685k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MGNI: MAGNITE, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 8Weak | MAGNITE, INC. | $258k 21,529 shares | -5% | +33% from low-55% from high | |
| 0Weak | MAGNITE, INC. | $283k 16,656 shares | -5% | +86% from low-37% from high | |
| 21Weak | MAGNITE, INC. | $144k 10,857 shares | -3% | +49% from low-49% from high | |
| 15Weak | MAGNITE, INC. | $617k 24,986 shares | -7% | +184% from low-4% from high | |
| 28Weak | MAGNITE, INC. | $480k 20,279 shares | -6% | +170% from low-1% from high | |
| 25Weak | MAGNITE, INC. | $1.1M 42,584 shares | -10% | +173% from low-1% from high | |
| 18Weak | MAGNITE, INC. | $890k 44,519 shares | -10% | +123% from low-5% from high | |
| 6Weak | MAGNITE, INC. | $147k 8,328 shares | -2% | +96% from low-17% from high | |
| 6Weak | MAGNITE, INC. | $142k 8,328 shares | -2% | +78% from low-24% from high | |
| 22Weak | MAGNITE, INC. | $179k 11,366 shares | -3% | +73% from low-27% from high | |
| 6Weak | MAGNITE, INC. | $142k 8,328 shares | -2% | - | |
| 20Weak | MAGNITE, INC. | $122k 7,849 shares | -2% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Dec 17, 2025 | MGNI MAGNITE, INC. | 16,656 0.01% of outstanding | $283k | Dec 17, 2025 | $144k |
| Nov 18, 2025 | MGNI MAGNITE, INC. | 10,857 0.01% of outstanding | $144k | Nov 18, 2025 | $865k |
| Sep 2, 2025 | MGNI MAGNITE, INC. | 24,986 0.02% of outstanding | $617k | Sep 2, 2025 | $2.6M |
| Aug 19, 2025 | MGNI MAGNITE, INC. | 10,579 0.01% of outstanding | $248k | Aug 19, 2025 | $2.5M |
| Aug 15, 2025 | MGNI MAGNITE, INC. | 10,388 0.01% of outstanding | $246k | Aug 18, 2025 | $2.4M |
| Jul 3, 2025 | MGNI MAGNITE, INC. | 42,584 0.03% of outstanding | $1.1M | Jul 3, 2025 | $1.4M |
| Jun 24, 2025 | MGNI MAGNITE, INC. | 44,519 0.03% of outstanding | $890k | Jun 24, 2025 | $468k |
| Jun 6, 2025 | MGNI MAGNITE, INC. | 8,328 0.01% of outstanding | $147k | Jun 6, 2025 | $320k |
| May 20, 2025 | MGNI MAGNITE, INC. | 8,328 0.01% of outstanding | $142k | May 20, 2025 | $423k |
| May 16, 2025 | MGNI MAGNITE, INC. | 11,366 0.01% of outstanding | $179k | May 16, 2025 | $244k |
| Mar 3, 2025 | MGNI MAGNITE, INC. | 15,499 0.01% of outstanding | $244k | Mar 3, 2025 | none |
| Nov 22, 2024 | MGNI MAGNITE, INC. | 8,328 0.01% of outstanding | $142k | Nov 22, 2024 | $122k |
| Nov 18, 2024 | MGNI MAGNITE, INC. | 7,849 0.01% of outstanding | $122k | Nov 18, 2024 | $100k |
Transactions
Every row this insider has filed, 39 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 15, 2026 | MGNI MAGNITE, INC. | FTax withholding Common Stock10b5-1 | -18,933 | $11.70 | $222k | 409,954 | Feb 18, 2026 |
| Feb 18, 2026 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -21,529 | $12.00 | $258k | 388,425 | Feb 18, 2026 |
| Jan 9, 2026 | MGNI MAGNITE, INC. | MOption exercise Common Stock | +51,300 | $0.00 | $0 | 454,217 | Jan 12, 2026 |
| Jan 9, 2026 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -25,330 | $16.17 | $410k | 428,887 | Jan 12, 2026 |
| Jan 9, 2026 | MGNI MAGNITE, INC. | MOption exercise Performance Stock Unitsderivative | -51,300 | $0.00 | $0 | 0 | Jan 12, 2026 |
| Jan 1, 2026 | MGNI MAGNITE, INC. | AGrant or award Common Stock | +76,803 | $0.00 | $0 | 402,917 | Jan 5, 2026 |
| Jan 1, 2026 | MGNI MAGNITE, INC. | AGrant or award Performance Stock Unitsderivative | +25,801 | $0.00 | $0 | 25,801 | Jan 5, 2026 |
| Dec 17, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +16,656 | $4.92 | $82k | 342,770 | Dec 19, 2025 |
| Dec 17, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -16,656 | $17.00 | $283k | 326,114 | Dec 19, 2025 |
| Dec 17, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -16,656 | $0.00 | $0 | 80,001 | Dec 19, 2025 |
| Nov 15, 2025 | MGNI MAGNITE, INC. | FTax withholding Common Stock10b5-1 | -9,422 | $14.15 | $133k | 336,971 | Nov 18, 2025 |
| Nov 18, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -10,857 | $13.23 | $144k | 326,114 | Nov 18, 2025 |
| Sep 2, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +24,986 | $4.92 | $123k | 371,379 | Sep 4, 2025 |
| Sep 2, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -9,269 | $24.22 | $224k | 362,110 | Sep 4, 2025 |
| Sep 2, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -15,717 | $24.97 | $392k | 346,393 | Sep 4, 2025 |
| Sep 2, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -24,986 | $0.00 | $0 | 96,657 | Sep 4, 2025 |
| Aug 18, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -9,700 | $23.85 | $231k | 356,972 | Aug 20, 2025 |
| Aug 19, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -10,579 | $23.47 | $248k | 346,393 | Aug 20, 2025 |
| Jul 3, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +2 | $1.97 | $4 | 400,929 | Jul 8, 2025 |
| Jul 3, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +8,327 | $4.92 | $41k | 409,256 | Jul 8, 2025 |
| Jul 3, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -42,584 | $25.00 | $1.1M | 366,672 | Jul 8, 2025 |
| Jul 3, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -2 | $0.00 | $0 | 0 | Jul 8, 2025 |
| Jul 3, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -8,327 | $0.00 | $0 | 121,643 | Jul 8, 2025 |
| Jun 24, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +8,329 | $1.97 | $16k | 445,446 | Jun 26, 2025 |
| Jun 24, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -44,519 | $20.00 | $890k | 400,927 | Jun 26, 2025 |
| Jun 24, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -8,329 | $0.00 | $0 | 2 | Jun 26, 2025 |
| Jun 6, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +8,328 | $1.97 | $16k | 445,445 | Jun 6, 2025 |
| Jun 6, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -8,328 | $17.70 | $147k | 437,117 | Jun 6, 2025 |
| Jun 6, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -8,328 | $0.00 | $0 | 8,331 | Jun 6, 2025 |
| May 20, 2025 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +8,328 | $1.97 | $16k | 445,445 | May 22, 2025 |
| May 20, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -8,328 | $17.00 | $142k | 437,117 | May 22, 2025 |
| May 20, 2025 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -8,328 | $0.00 | $0 | 16,659 | May 22, 2025 |
| May 15, 2025 | MGNI MAGNITE, INC. | FTax withholding Common Stock10b5-1 | -9,903 | $15.88 | $157k | 448,483 | May 16, 2025 |
| May 16, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -11,366 | $15.73 | $179k | 437,117 | May 16, 2025 |
| Nov 22, 2024 | MGNI MAGNITE, INC. | MOption exercise Common Stock10b5-1 | +8,328 | $1.97 | $16k | 429,675 | Nov 26, 2024 |
| Nov 22, 2024 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -8,328 | $17.00 | $142k | 421,347 | Nov 26, 2024 |
| Nov 22, 2024 | MGNI MAGNITE, INC. | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -8,328 | $0.00 | $0 | 24,987 | Nov 26, 2024 |
| Nov 15, 2024 | MGNI MAGNITE, INC. | FTax withholding Common Stock10b5-1 | -6,805 | $15.85 | $108k | 429,196 | Nov 19, 2024 |
| Nov 18, 2024 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -7,849 | $15.60 | $122k | 421,347 | Nov 19, 2024 |
Questions about Adam Lee Soroca
Answered from the filings on this page, as of the latest one.
Is Adam Lee Soroca buying or selling?
In the last 12 months Adam Lee Soroca reported 0 open-market buys worth $0 and 3 open-market sells worth $685k on SEC Form 4; the latest was sold $258k of MGNI on Feb 18, 2026. Grants, option exercises and tax withholding are not counted.
How did Adam Lee Soroca's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Adam Lee Soroca has 0.
Where does Adam Lee Soroca file Form 4?
Adam Lee Soroca has filed Form 4 at MGNI (MAGNITE, INC.) as CHIEF PRODUCT OFFICER. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.